Equations balanced on the previous day | Equations balanced on the next day |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu2O(s) + SO2(g) = CuS(s) + O2(g) =>
2 Cu2O(s) + 4 SO2(g) = 4 CuS(s) + 5 O2(g)
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
PB(NO3)2 = NO2 + O2 + PBO =>
2 PB(NO3)2 = 4 NO2 + O2 + 2 PBO
MnO2 + HCl = MnCl2 + Cl + H2O =>
MnO2 + 4 HCl = MnCl2 + 2 Cl + 2 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CrI3 + C2 + KOH = K2CrO4 + KIO3 + KC + H2O =>
2 CrI3 + 21 C2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KC + 26 H2O
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
C5H12S + O2 = CO2 + H2O + SO2 =>
C5H12S + 9 O2 = 5 CO2 + 6 H2O + SO2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O =>
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
CA3(PO4)2 + SIO2 + C = CASIO3 + CO + P4 =>
2 CA3(PO4)2 + 6 SIO2 + 14 C = 6 CASIO3 + 10 CO + P4
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
bariumchloride + magnesiumsulfate = bariumsulfate + magnesiumchloride =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CO2 + H2O = C8H18 + O2 =>
16 CO2 + 18 H2O = 2 C8H18 + 25 O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2SO4 + Zn = ZnSO4 + H =>
H2SO4 + Zn = ZnSO4 + 2 H
Co(s) + F2(g) = CoF3(s) =>
2 Co(s) + 3 F2(g) = 2 CoF3(s)
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
Cr2S3O12 + KI + KIO3 + H2O = CrO3H3 + K2SO4 + I2 =>
Cr2S3O12 + 5 KI + KIO3 + 3 H2O = 2 CrO3H3 + 3 K2SO4 + 3 I2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
NaOH + HCl + C20H14O4 = NaCl + H3O + HC20 =>
NaOH + HCl + C20H14O4 = NaCl + 5 H3O + HC20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
CoI3 + (NH4)2CrO4 = CoCrO4 + I3(NH4)2 =>
CoI3 + (NH4)2CrO4 = CoCrO4 + I3(NH4)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
NaHCO3 + HC3H3O2 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 HC3H3O2 = 3 NaC2H3O2 + H2O + 3 CO2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cr2O7{-2} + Fe{+2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/23/17
Equations balanced on 05/23/16
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.